erickench
Senior Member
- Location
- Brooklyn, NY
Here's a another dandy.
A 4"-conduit run changes it's direction from horizontal to vertical and a pull box is installed at this point to facilitate fishing wire into the conduit. For this purpose, it is best to place
A. an elbow at the turn and install the box close by the straight run of conduit
B. the box at the turn, with the largest dimension in the horizontal direction
C. the box at the turn, with the largest dimension in the vertical direction
D. the box at the turn with the largest dimension at right angles to both the
vertical and the horizontal conduits
A 4"-conduit run changes it's direction from horizontal to vertical and a pull box is installed at this point to facilitate fishing wire into the conduit. For this purpose, it is best to place
A. an elbow at the turn and install the box close by the straight run of conduit
B. the box at the turn, with the largest dimension in the horizontal direction
C. the box at the turn, with the largest dimension in the vertical direction
D. the box at the turn with the largest dimension at right angles to both the
vertical and the horizontal conduits